package com.earl.newdialer_1;

import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.telephony.PhoneNumberUtils;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        final EditText phoneNum = (EditText) findViewById(R.id.phoneNum);
        final Button button = (Button) findViewById(R.id.button);
        button.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View b) {
                //Intent <Intent_name>=new Intent (<Action>,<Data>);
                String call = phoneNum.getText().toString();
                if (PhoneNumberUtils.isGlobalPhoneNumber(call)) {
                    Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse("tel://" + call));
                    //Intent I=new Intent(Intent.ACTION_DIAL,Uri.parse(tel"://"+call));
                    if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
                        // TODO: Consider calling
                        return;
                    }
                    startActivity(intent);
                }
                else{
                    Toast.makeText(MainActivity.this,
                            R.string.notify_incorrect_phonenum, Toast.LENGTH_LONG).show();
                }
            }
        });
    }
}
